Performance characteristics
Introducing the LG9000 water-based adhesive, an exceptional choice for floor decoration materials demanding both high elasticity and robust curing qualities, such as wood flooring, SPC, WPC, and LVT. This versatile adhesive excels as a wet-bond, pressure-sensitive solution on pre-treated absorbent substrates. It's also capable of serving as a gap-filling, pressure-sensitive adhesive for non-absorbent substrates or pre-existing flooring, albeit to a limited degree.
For non-absorbent substrates, the flooring installation can commence 20-50 minutes post adhesive application. Expect enduring adhesion marked by a strong peel and shear strength, rapid curing, and formidable curing strength. Ensure the substrate is solid, smooth, dry, free of cracks, and devoid of dust. For surfaces that are uneven, rough, dusty, or non-absorbent, treat beforehand with LG180 Substrate Hardener or LG670 Non-Absorbent Interface Agent to mitigate the risk of substrate debonding.
Installation Instructions
To achieve optimal results in wood flooring installation, utilize a B11 notched trowel designed specifically for wood flooring adhesive. It's advisable to replace the notched bar every 100 square meters. Determine the open time by considering the adhesive volume applied, prevailing climate conditions, and the substrate absorption rate. The adhesive will be ready when it begins to form strings, indicating it has reached ideal tackiness.
For wet bonding of SPC, WPC, and LVT flooring, a B1 notched trowel is recommended, with a notched bar replacement every 100 square meters. When the adhesive starts to form strings, this is the cue to begin laying the flooring, ensuring a secure bond and effective adhesive transfer to the back of the flooring. During installation, roll the entire surface using a roller and press edges and corners with a cork board to achieve a flat, flawless bond with no dead spots. After 20 minutes, repeat the rolling process for enhanced adhesion. Adherence to Lan Guan's technical instructions is crucial for optimal performance.
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